Answer:
d.no pollution
Explanation:
it doest create any pollution at all
Answer:
involving cultured plants and animals. Nutrient bioextraction (also called bioharvesting)
Explanation:
Answer:
The correct answer will be option-A
Explanation:
The process of transcription form a transcript molecule called mRNA from a single strand of DNA called template strand or antisense strand.
The process of transcription is mediated by the RNA polymerase enzyme which adds the nucleotide base pairs in (A, U, G, or C) to 3' end of the strand thus synthesizing the strand in 5'–3' direction.
Since the direction of adding the nucleotide is to the 3' end, therefore the polarity of the template strand will be 3'–5' direction.
Thus, option-A is the correct answer.
Answer: Different chambers of the heart perform different functions.
Explanation:
The human heart has four chambers the two atria as well as two ventricles. The function of the lower chambers of the heart is to pump out blood. The atria or upper chambers receive blood. The right atrium obtains blood from the superior vena cava then the blood moves towards the right ventricle where the deoxygenated blood is pumped out to the lungs. From the left ventricles the blood is pumped to all the parts of the body.
<span>The best response is that it reduces the effects of fragility and skin atrophy.</span>